package jmu.cyxwcy.librarymanagement.exception;

import jmu.cyxwcy.librarymanagement.pojo.Result;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;

//全局异常处理器，使得返回的异常满足Result的格式
@RestControllerAdvice
public class GlobalException {
    @ExceptionHandler(Exception.class)
    public Result handleException(Exception e){
        e.printStackTrace();
        return Result.error(StringUtils.hasLength(e.getMessage())? e.getMessage() : "操作失败");
    }
}
